January weather in McGregor, IA
The average temperature in McGregor in January is 18.4°F (9.7°F–27.1°F). Average precipitation: 1.22 inches. Average snowfall is 9.0 inches.
January is a winter month in McGregor, and is cooler than the annual average of 47.7°F. Daily temperatures swing about 17.4°F between overnight low and afternoon high. Expect about 8 days with precipitation. Daylight averages about 9h 10m. For travel, January is cold.
Avg High
27.1°F
Avg Low
9.7°F
Precipitation
1.22 in
Snow
9.0 in
January records in McGregor
| Date | Record High | Record Low | Record Precip |
|---|---|---|---|
| January 1 | 66.0°F (1897) | -18.9°F (1947) | 0.68 in (1966) |
| January 2 | 52.0°F (1903) | -24.0°F (1979) | 0.69 in (2005) |
| January 3 | 50.0°F (1903) | -22.0°F (1904) | 1.03 in (1906) |
| January 4 | 52.0°F (2007) | -29.9°F (1919) | 0.85 in (1971) |
| January 5 | 48.9°F (1946) | -26.0°F (1924) | 1.73 in (1946) |
| January 6 | 55.9°F (2012) | -25.1°F (1910) | 0.63 in (1932) |
| January 7 | 51.1°F (2012) | -33.0°F (1912) | 0.55 in (1907) |
| January 8 | 55.9°F (2003) | -27.9°F (1912) | 0.58 in (1937) |
| January 9 | 57.0°F (2003) | -24.0°F (1910) | 2.00 in (2026) |
| January 10 | 52.0°F (2002) | -26.0°F (1988) | 0.62 in (2024) |
| January 11 | 55.0°F (2012) | -27.0°F (1977) | 0.76 in (2017) |
| January 12 | 59.0°F (1894) | -34.1°F (1912) | 0.74 in (1960) |
| January 13 | 51.1°F (2006) | -34.1°F (1912) | 0.83 in (1993) |
| January 14 | 57.9°F (1903) | -25.1°F (1893) | 0.43 in (1940) |
| January 15 | 51.1°F (1990) | -36.9°F (1963) | 0.61 in (1952) |
| January 16 | 53.1°F (1933) | -29.0°F (1963) | 0.68 in (1969) |
| January 17 | 57.9°F (1894) | -29.0°F (1977) | 0.70 in (1915) |
| January 18 | 52.0°F (1944) | -33.0°F (1967) | 0.78 in (1996) |
| January 19 | 51.1°F (2013) | -29.0°F (1994) | 0.85 in (1907) |
| January 20 | 55.0°F (1914) | -29.0°F (1994) | 0.79 in (1988) |
| January 21 | 53.1°F (1921) | -29.0°F (1970) | 0.40 in (2012) |
| January 22 | 55.0°F (1964) | -32.1°F (1930) | 0.56 in (2005) |
| January 23 | 57.0°F (2002) | -29.0°F (1963) | 0.52 in (1965) |
| January 24 | 73.9°F (1914) | -34.1°F (1936) | 1.10 in (2010) |
| January 25 | 57.0°F (1981) | -32.1°F (1936) | 0.81 in (1967) |
| January 26 | 60.1°F (2002) | -26.0°F (1930) | 0.95 in (1950) |
| January 27 | 59.0°F (2002) | -29.9°F (1904) | 0.86 in (1996) |
| January 28 | 57.9°F (2002) | -29.0°F (1895) | 0.92 in (1949) |
| January 29 | 54.0°F (2025) | -27.9°F (1915) | 1.09 in (1909) |
| January 30 | 52.0°F (1903) | -36.9°F (1951) | 0.92 in (2001) |
| January 31 | 61.0°F (2025) | -29.0°F (1996) | 0.70 in (1908) |